Details: This door poster shows Heath Ledger as the Joker in The Dark Knight. In red it says The Joke's On You and at the bottom is the Batman symbol.
The Dark Knight is a 2008 American superhero film based on the fictional DC Comics character Batman. The film is a sequel to 2005's Batman Begins. Christopher Nolan returns as the director, and Christian Bale reprises the lead role. Batman's primary conflicts in the film come from his fight against the Joker (Heath Ledger) and his strained friendship with district attorney Harvey Dent (Aaron Eckhart).